Patent US1805094A successfully refreshed from Google Patents.
US3099031A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Windshield wiper
Assignee: Hastings Manufacturing Co
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Filing: 1962-06-20
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Granted: 1963-07-30
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Expires: 1982-06-20
Abstract
No abstract record available.
Inventors
- 👤 Arthur L Ludwig
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:24
CPC Classifications
B; B60; B60S; B60S1/00; B60S1/02; B60S1/04; B60S1/32; B60S1/38; B60S1/3801; B60S2001/3812; B60S2001/3817; B60S2001/3818
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
93 words
A WINDSHIELD WIPER ASSEMBLY COMPRISING A BODY MEMBER OF FLEXIBLY RESILIENT MATERIAL HAVING A GROOVE EXTENDING LONGITUDINALLY THEREOF AND OPENING AT ITS INNER EDGE AND HAVING A LONGITUDINALLY EXTENDING RIB ON ITS OUTER EDGE, A BLADE MEMBER HAVING AN ENLARGED INNER PORTION DISPOSED IN SAID GROOVE AND PROVIDED WITH A FLEXIBLE PORTION PROJECTING INWARDLY FROM SAID BODY MEMBER, AND A PAIR OF OUTWARDLY BOWED SPRINGABLE SUPPORT MEMBERS DISPOSED IN CROSSED RELATION AND PIVOTALLY CONNECTED TO EACH OTHER AND HAVING INTEGRAL END PORTIONS DISPOSED IN RETAINING ENGAGEMENT WITH SAID RIB ON SAID BODY MEMBER.
Claim 2
Dependent Claim
93 words
A WINDSHIELD WIPER ASSEMBLY COMPRISING A BODY MEMBER OF FLEXIBLY RESILIENT MATERIAL HAVING A GROOVE EXTENDING LONGITUDINALLY THEREOF AND OPENING AT ITS INNER EDGE AND HAVING A LONGITUDINALLY EXTENDING RIB ON ITS OUTER EDGE, A BLADE MEMBER HAVING AN ENLARGED INNER PORTION DISPOSED IN SAID GROOVE AND PROVIDED WITH A FLEXIBLE PORTION PROJECTING INWARDLY FROM SAID BODY MEMBER, AND A PAIR OF OUTWARDLY BOWED SPRINGABLE SUPPORT MEMBERS DISPOSED IN CROSSED RELATION AND PIVOTALLY CONNECTED TO EACH OTHER AND HAVING INTEGRAL END PORTIONS DISPOSED IN RETAINING ENGAGEMENT WITH SAID RIB ON SAID BODY MEMBER.
References Cited (Backward Citations)
US2587382A
Cited
US2741792A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-07-29 | 1967-01-28 | 1967-07-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-29 | 1971-01-28 | 1971-07-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-29 | 1975-01-28 | 1975-07-30 | $7700.00 | Window Closed / Lapsed |